To prevent climate change we can do a variety of things. For example, one thing we can do is eat less beef and meat that comes from cows. This is so because if we all eat less beef then there will be less  emissions produced. Eating less beef will cause climate change to slow down. To prove this for our project we didn't eat beef for a week. The chart that we created clearly proves that if you eat any other meat, this will cause the methane emissions to drastically drop. So, if everyone does a beef-less week, this will cause the methane to drop and help slow down climate change.